If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Can you find the 09 errors in the picture below?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

There are forty elephants and they have forty-fore heads. How can this be possible?

The more of this there is, the less you see. What is it?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

In the image given, you can find several triangles. Can you count them all?

What jumps when it walks and sits when it stands?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?